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linux/arch/mips/pci
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Ilya Lipnitskiy c15b99ae2b MIPS: pci-mt7620: fix PLL lock check 
Upstream a long-standing OpenWrt patch [0] that fixes MT7620 PCIe PLL
lock check. The existing code checks the wrong register bit: PPLL_SW_SET
is not defined in PPLL_CFG1 and bit 31 of PPLL_CFG1 is marked as reserved
in the MT7620 Programming Guide. The correct bit to check for PLL lock
is PPLL_LD (bit 23).

Also reword the error message for clarity.

Without this change it is unlikely that this driver ever worked with
mainline kernel.

[0]: https://lists.infradead.org/pipermail/lede-commits/2017-July/004441.html

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-03-12 10:13:55 +01:00
..
fixup-ath79.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fixup-bcm63xx.c
…
fixup-capcella.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
fixup-cobalt.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
fixup-fuloong2e.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
fixup-ip32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fixup-jmr3927.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
fixup-lantiq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fixup-lemote2f.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
fixup-malta.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fixup-mpc30x.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
fixup-rbtx4927.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
fixup-rbtx4938.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
fixup-rc32434.c
mips: delete non-required instances of include <linux/init.h>
2014-01-24 22:39:56 +01:00
fixup-sb1250.c
dma-mapping: treat dev->bus_dma_mask as a DMA limit
2019-11-21 18:14:35 +01:00
fixup-sni.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00
fixup-tb0219.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
fixup-tb0226.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
fixup-tb0287.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
Makefile
MIPS: Retire kvm paravirt
2020-07-24 10:53:23 +02:00
msi-octeon.c
Disable MSI also when pcie-octeon.pcie_disable on
2019-01-10 10:57:13 -08:00
msi-xlp.c
MIPS: Netlogic: Use chip_data for irq_chip methods
2015-09-03 12:08:03 +02:00
ops-bcm63xx.c
MIPS: Use fallthrough for arch/mips
2020-05-07 11:55:47 +02:00
ops-bonito64.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
ops-gt64xxx_pci0.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
ops-lantiq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ops-loongson2.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 352
2019-06-05 17:37:09 +02:00
ops-mace.c
PCI: Remove unnecessary #includes of <asm/pci.h>
2015-06-08 07:56:09 -05:00
ops-msc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
ops-rc32434.c
mips: delete non-required instances of include <linux/init.h>
2014-01-24 22:39:56 +01:00
ops-sni.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
ops-tx3927.c
mips: Update the email address of Geert Uytterhoeven
2014-06-02 16:34:41 +02:00
ops-tx4927.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ops-vr41xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pci-alchemy.c
driver core: lift dma_default_coherent into common code
2021-02-13 09:51:45 +01:00
pci-ar71xx.c
MIPS: pci: use devm_platform_ioremap_resource_byname
2020-09-18 15:29:35 +02:00
pci-ar724x.c
MIPS: pci: use devm_platform_ioremap_resource_byname
2020-09-18 15:29:35 +02:00
pci-ar2315.c
MIPS: pci-ar2315: include <linux/dma-direct.h> for phys_to_dma
2021-03-06 08:43:40 +01:00
pci-bcm47xx.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
pci-bcm63xx.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
pci-bcm63xx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci-bcm1480.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pci-bcm1480ht.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pci-generic.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pci-ip27.c
MIPS: SGI-IP27: use asm/sn/agent.h for including HUB related stuff
2020-01-09 15:29:50 -08:00
pci-ip32.c
MIPS: make PCI_DMA_BUS_IS_PHYS=1 constant
2016-05-13 14:02:17 +02:00
pci-lantiq.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pci-lantiq.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pci-legacy.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pci-malta.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 182
2019-05-30 11:29:20 -07:00
pci-mt7620.c
MIPS: pci-mt7620: fix PLL lock check
2021-03-12 10:13:55 +01:00
pci-octeon.c
MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled
2019-01-29 11:47:02 -08:00
pci-rc32434.c
MIPS: RC32434: fix broken PCI resource initialization
2014-05-26 09:02:06 +02:00
pci-rt2880.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
pci-rt3883.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pci-sb1250.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pci-tx4927.c
MIPS: TXx9: Modernize printing of kernel messages
2017-01-03 16:34:32 +01:00
pci-tx4938.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
pci-tx4939.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
pci-vr41xx.c
mips: Vr41xx: add missing iounmap() on error in vr41xx_pciu_init()
2020-11-06 11:35:46 +01:00
pci-vr41xx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pci-xlp.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
pci-xlr.c
MIPS: PCI: Move map_irq() hooks out of initdata
2017-09-19 14:55:26 -05:00
pci-xtalk-bridge.c
dma-direct: rename and cleanup __phys_to_dma
2020-09-11 09:14:43 +02:00
pci.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pcie-octeon.c
MIPS: Octeon: Unify QLM data types in CIU header.
2018-07-03 16:00:43 -07:00